21404888064

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5876

約数の個数: 352

約数和(自身を含む): 76272857600

約数和(自身を除く): 54867969536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 576, 608, 672, 684, 756, 768, 798, 864, 896, 912, 1008, 1024, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1536, 1596, 1728, 1792, 1824, 2016, 2052, 2128, 2304, 2394, 2432, 2688, 2736, 3024, 3072, 3192, 3456, 3584, 3591, 3648, 4032, 4104, 4256, 4608, 4788, 4864, 5376, 5472, 5821, 6048, 6384, 6912, 7168, 7182, 7296, 8064, 8208, 8512, 9216, 9576, 9728, 10752, 10944, 11642, 12096, 12768, 13824, 14364, 14592, 16128, 16416, 17024, 17463, 19152, 19456, 21504, 21888, 23284, 24192, 25536, 27648, 28728, 29184, 32256, 32832, 34048, 34926, 38304, 40747, 43776, 46568, 48384, 51072, 52389, 57456, 58368, 64512, 65664, 68096, 69852, 76608, 81494, 87552, 93136, 96768, 102144, 104778, 110599, 114912, 122241, 131328, 136192, 139704, 153216, 157167, 162988, 175104, 186272, 193536, 204288, 209556, 221198, 229824, 244482, 262656, 279408, 306432, 314334, 325976, 331797, 366723, 372544, 408576, 419112, 442396, 459648, 488964, 525312, 558816, 612864, 628668, 651952, 663594, 733446, 745088, 774193, 838224, 884792, 919296, 977928, 995391, 1100169, 1117632, 1225728, 1257336, 1303904, 1327188, 1466892, 1490176, 1548386, 1676448, 1769584, 1838592, 1955856, 1990782, 2200338, 2235264, 2322579, 2514672, 2607808, 2654376, 2933784, 2980352, 2986173, 3096772, 3352896, 3539168, 3677184, 3911712, 3981564, 4400676, 4470528, 4645158, 5029344, 5215616, 5308752, 5867568, 5960704, 5972346, 6193544, 6705792, 6967737, 7078336, 7823424, 7963128, 8801352, 8941056, 9290316, 10058688, 10431232, 10617504, 11735136, 11944692, 12387088, 13411584, 13935474, 14156672, 15646848, 15926256, 17602704, 17882112, 18580632, 20117376, 20862464, 20903211, 21235008, 23470272, 23889384, 24774176, 26823168, 27870948, 28313344, 31293696, 31852512, 35205408, 37161264, 40234752, 41724928, 41806422, 42470016, 46940544, 47778768, 49548352, 53646336, 55741896, 56626688, 62587392, 63705024, 70410816, 74322528, 80469504, 83612844, 84940032, 93881088, 95557536, 99096704, 111483792, 113253376, 125174784, 127410048, 140821632, 148645056, 160939008, 167225688, 169880064, 187762176, 191115072, 198193408, 222967584, 254820096, 281643264, 297290112, 334451376, 339760128, 375524352, 382230144, 396386816, 445935168, 509640192, 563286528, 594580224, 668902752, 764460288, 792773632, 891870336, 1019280384, 1126573056, 1189160448, 1337805504, 1528920576, 1783740672, 2378320896, 2675611008, 3057841152, 3567481344, 5351222016, 7134962688, 10702444032, 21404888064]

約数ペア:

[(1, 21404888064), (2, 10702444032), (3, 7134962688), (4, 5351222016), (6, 3567481344), (7, 3057841152), (8, 2675611008), (9, 2378320896), (12, 1783740672), (14, 1528920576), (16, 1337805504), (18, 1189160448), (19, 1126573056), (21, 1019280384), (24, 891870336), (27, 792773632), (28, 764460288), (32, 668902752), (36, 594580224), (38, 563286528), (42, 509640192), (48, 445935168), (54, 396386816), (56, 382230144), (57, 375524352), (63, 339760128), (64, 334451376), (72, 297290112), (76, 281643264), (84, 254820096), (96, 222967584), (108, 198193408), (112, 191115072), (114, 187762176), (126, 169880064), (128, 167225688), (133, 160939008), (144, 148645056), (152, 140821632), (168, 127410048), (171, 125174784), (189, 113253376), (192, 111483792), (216, 99096704), (224, 95557536), (228, 93881088), (252, 84940032), (256, 83612844), (266, 80469504), (288, 74322528), (304, 70410816), (336, 63705024), (342, 62587392), (378, 56626688), (384, 55741896), (399, 53646336), (432, 49548352), (448, 47778768), (456, 46940544), (504, 42470016), (512, 41806422), (513, 41724928), (532, 40234752), (576, 37161264), (608, 35205408), (672, 31852512), (684, 31293696), (756, 28313344), (768, 27870948), (798, 26823168), (864, 24774176), (896, 23889384), (912, 23470272), (1008, 21235008), (1024, 20903211), (1026, 20862464), (1064, 20117376), (1152, 18580632), (1197, 17882112), (1216, 17602704), (1344, 15926256), (1368, 15646848), (1512, 14156672), (1536, 13935474), (1596, 13411584), (1728, 12387088), (1792, 11944692), (1824, 11735136), (2016, 10617504), (2052, 10431232), (2128, 10058688), (2304, 9290316), (2394, 8941056), (2432, 8801352), (2688, 7963128), (2736, 7823424), (3024, 7078336), (3072, 6967737), (3192, 6705792), (3456, 6193544), (3584, 5972346), (3591, 5960704), (3648, 5867568), (4032, 5308752), (4104, 5215616), (4256, 5029344), (4608, 4645158), (4788, 4470528), (4864, 4400676), (5376, 3981564), (5472, 3911712), (5821, 3677184), (6048, 3539168), (6384, 3352896), (6912, 3096772), (7168, 2986173), (7182, 2980352), (7296, 2933784), (8064, 2654376), (8208, 2607808), (8512, 2514672), (9216, 2322579), (9576, 2235264), (9728, 2200338), (10752, 1990782), (10944, 1955856), (11642, 1838592), (12096, 1769584), (12768, 1676448), (13824, 1548386), (14364, 1490176), (14592, 1466892), (16128, 1327188), (16416, 1303904), (17024, 1257336), (17463, 1225728), (19152, 1117632), (19456, 1100169), (21504, 995391), (21888, 977928), (23284, 919296), (24192, 884792), (25536, 838224), (27648, 774193), (28728, 745088), (29184, 733446), (32256, 663594), (32832, 651952), (34048, 628668), (34926, 612864), (38304, 558816), (40747, 525312), (43776, 488964), (46568, 459648), (48384, 442396), (51072, 419112), (52389, 408576), (57456, 372544), (58368, 366723), (64512, 331797), (65664, 325976), (68096, 314334), (69852, 306432), (76608, 279408), (81494, 262656), (87552, 244482), (93136, 229824), (96768, 221198), (102144, 209556), (104778, 204288), (110599, 193536), (114912, 186272), (122241, 175104), (131328, 162988), (136192, 157167), (139704, 153216)]